I received this morning from an old friend (Mr. Robert Buchanan) in England a letter and among other things he asks me to send him Leaves of Grass, Drum Taps and any other works by the author Walt Whitman of the Attorney General's department, Washington, and a portrait if it can be got by hook or crook. I shall make a copy from each negative. Please tell me if there are any other works of yours than the above and where I can get them. He desires also that I should send him a portrait of Emerson. Can you tell me where I can get a good one?